The Verge·May 6, 2026

🚨OpenAI's Former CTO Testifies Altman Lied About Safety Standards

Altman accused of lying to ex-CTO about AI model safety

TL;DR

Mira Murati, OpenAI's former CTO, testified that CEO Sam Altman misled her about a new AI model's safety. This isn't the first time Altman has faced such accusations.

OpenAI's former CTO Mira Murati testified under oath that CEO Sam Altman lied to her regarding the deployment of a new AI model without proper safety checks. During her tenure, Altman made her job more challenging and misled her about the need for internal safety reviews. This isn't the first time Altman has been accused of dishonesty; cofounder Ilya Sutskever noted his pattern of lying and undermining executives. The board's decision to fire Altman highlights growing concerns over transparency and leadership integrity at OpenAI.

OpenAI's Former CTO Testifies Altman Lied About Safety Standards

Key Points

1

Mira Murati testified under oath that Altman lied about deploying an AI model without proper safety checks (2023)

2

Altman's pattern of dishonesty and undermining executives has been documented by multiple insiders

3

OpenAI's board fired Altman in April due to lack of candor, citing critical impact on company governance

4

Murati was appointed interim CEO but left OpenAI in 2024 to found her own AI lab, Thinking Machines Lab

5

Cofounder Ilya Sutskever described Altman as exhibiting consistent patterns of lying and manipulation

Why It Matters

This legal testimony shakes the foundation of trust within OpenAI. If you're an executive or developer relying on transparent leadership for critical AI projects, this highlights the importance of clear communication and ethical practices in tech governance.

OpenAISam AltmanMira MuratiAI ethicstransparency

Frequently Asked Questions

Why does this matter?

This legal testimony shakes the foundation of trust within OpenAI. If you're an executive or developer relying on transparent leadership for critical AI projects, this highlights the importance of clear communication and ethical practices in tech governance.

What happened?

Mira Murati, OpenAI's former CTO, testified that CEO Sam Altman misled her about a new AI model's safety. This isn't the first time Altman has faced such accusations.

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